On the whole, the experience looks unpleasant for Unicron. Transformers swarm around him, inflicting damage in any way possible, while a team of Autobots run rampant inside as well. In effect, it makes Unicron appear like a man who is being set upon by bees while simultaneously suffering from an acute attack of diarrhea. (No, that probably does not happen too often; however, when it does, life sucks.)